java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/random/RanFile009.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:31:33,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:31:33,570 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:31:33,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:31:33,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:31:33,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:31:33,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:31:33,594 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:31:33,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:31:33,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:31:33,601 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:31:33,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:31:33,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:31:33,602 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:31:33,606 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:31:33,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:31:33,608 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:31:33,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:31:33,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:31:33,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:31:33,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:31:33,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:31:33,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:31:33,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:31:33,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:31:33,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:31:33,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:31:33,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:31:33,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:31:33,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:31:33,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:31:33,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:31:33,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:31:33,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:31:33,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:31:33,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:31:33,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:31:33,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:31:33,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:31:33,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:31:33,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:31:33,689 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:31:33,706 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:31:33,711 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:31:33,713 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:31:33,714 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:31:33,715 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile009.bpl [2019-08-05 11:31:33,715 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile009.bpl' [2019-08-05 11:31:33,770 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:31:33,772 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:31:33,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:31:33,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:31:33,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:31:33,801 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile009.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:33" (1/1) ... [2019-08-05 11:31:33,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile009.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:33" (1/1) ... [2019-08-05 11:31:33,812 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile009.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:33" (1/1) ... [2019-08-05 11:31:33,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile009.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:33" (1/1) ... [2019-08-05 11:31:33,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile009.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:33" (1/1) ... [2019-08-05 11:31:33,826 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile009.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:33" (1/1) ... [2019-08-05 11:31:33,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile009.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:33" (1/1) ... [2019-08-05 11:31:33,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:31:33,837 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:31:33,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:31:33,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:31:33,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile009.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-05 11:31:33,910 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:31:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:31:33,911 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:31:34,521 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:31:34,521 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:31:34,522 INFO L202 PluginConnector]: Adding new model RanFile009.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:34 BoogieIcfgContainer [2019-08-05 11:31:34,522 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:31:34,523 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:31:34,523 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:31:34,523 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:31:34,525 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile009.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:34" (1/1) ... [2019-08-05 11:31:34,536 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:31:34,539 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:31:34,546 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:31:34,555 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:31:34,556 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:31:36,026 WARN L188 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 24 [2019-08-05 11:31:36,953 WARN L188 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2019-08-05 11:31:38,591 WARN L188 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 36 [2019-08-05 11:31:42,219 WARN L188 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 51 DAG size of output: 42 [2019-08-05 11:31:42,259 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:31:42,259 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:31:42,262 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 107#false [2019-08-05 11:31:42,262 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 104#false [2019-08-05 11:31:42,263 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 100#false [2019-08-05 11:31:42,265 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:31:42,267 INFO L168 Benchmark]: Toolchain (without parser) took 8495.04 ms. Allocated memory is still 142.1 MB. Free memory was 111.7 MB in the beginning and 68.0 MB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:42,269 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 142.1 MB. Free memory was 113.0 MB in the beginning and 112.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:31:42,270 INFO L168 Benchmark]: Boogie Preprocessor took 62.20 ms. Allocated memory is still 142.1 MB. Free memory was 111.5 MB in the beginning and 109.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:42,272 INFO L168 Benchmark]: RCFGBuilder took 685.43 ms. Allocated memory is still 142.1 MB. Free memory was 109.1 MB in the beginning and 90.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:42,273 INFO L168 Benchmark]: Symbolic Interpretation took 7742.60 ms. Allocated memory is still 142.1 MB. Free memory was 90.1 MB in the beginning and 68.0 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:42,278 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 142.1 MB. Free memory was 113.0 MB in the beginning and 112.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 62.20 ms. Allocated memory is still 142.1 MB. Free memory was 111.5 MB in the beginning and 109.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 685.43 ms. Allocated memory is still 142.1 MB. Free memory was 109.1 MB in the beginning and 90.3 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 7742.60 ms. Allocated memory is still 142.1 MB. Free memory was 90.1 MB in the beginning and 68.0 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...